Function animate

client/scripts/ui.js:618–625

()

    let loading = true;

    function animate() {
        if (loading || step % dw < dw - 5) {
            requestAnimationFrame(function() {
                drawCircles();
                animate();
            });
        }
    }
    window.animateBackground = function(l) {
        loading = l;
        animate();